President Donald Trump keeps saying that Republicans' mega tax and spending cut legislation will eliminate taxes on federal Social Security benefits.It does not.At best, Trump's “no tax on Social Security” claim exaggerates the benefits to seniors if either the House or Senate-passed proposals is signed into law.

The White House has said workers benefiting from the deduction could see up to $2,000 in annual federal tax savings.

The tax savings for a married couple with $100,000 of income could be about $1,600 a year under the Senate plan. It amounts to a bit less than half of the savings if there were no